CVE-2026-35540

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>roundcube-classic-php82</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-classic-php83</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-classic-php84</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-classic-php85</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-classic-php86</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-larry-php82</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-larry-php83</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-larry-php84</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-larry-php85</name>
	<range><lt>1.6.14</lt></range>
      </package>
      <package>
	<name>roundcube-larry-php86</name>
	<range><lt>1.6.14</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>An issue was discovered in Roundcube Webmail 1.6.0 before 1.6.14.
	Insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail
	messages may lead to SSRF or Information Disclosure, e.g., if
	stylesheet links point to local network hosts.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2026-35540</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2026-35540</url>
    </references>
    <dates>
      <discovery>2026-04-03</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>